use mio;

use std::io::Write;

use std::io;

use super::server::HWServer;

use protocol::messages::HWProtocolMessage;

use protocol::messages::HWServerMessage::*;

use super::handlers;

pub enum Action {

    SendMe(String),

    RemoveClient,

    ByeClient(String),

    ReactProtocolMessage(HWProtocolMessage),

}

use self::Action::*;

pub fn run_action(server: &mut HWServer, token: mio::Token, poll: &mio::Poll, action: Action) {

    match action {

        SendMe(msg) =>

            server.send(token, &msg),

        ByeClient(msg) => {

            server.react(token, poll, vec![

                SendMe(Bye(&msg).to_raw_protocol()),

                RemoveClient,

                ]);

        },

        RemoveClient => {

            server.clients[token].deregister(poll);

            server.clients.remove(token);

        },

        ReactProtocolMessage(msg) =>

            handlers::handle(server, token, poll, msg),

        //_ => unimplemented!(),

    }

}